The extraneous ports get there whenever you deploy neutron gateway with incorrect setting for data-port and subsequently correct it. Or I guess any deployment that has the data-port updated from one interface to another during its lifetime will look like this.
The extraneous ports get there whenever you deploy neutron gateway with incorrect setting for data-port and subsequently correct it. Or I guess any deployment that has the data-port updated from one interface to another during its lifetime will look like this.